0
1
mirror of https://git.sb/baoshuo/OI-codes.git synced 2024-12-11 22:06:27 +00:00
OI-codes/BZOJ/4821/data/5.in

9 lines
55 B (Stored with Git LFS)
Plaintext

3 5
1 2 3
1 2 3
1 1 3
2 2 3 -3 2
1 1 2
3 1 2 2 1
1 1 3